2024 DNC August 22, 2024 9:41 pm Sen. Mark Kelly stresses importance of defending democracy, standing with allies Sen. Mark Kelly, D-Arizona, spoke about the importance of defending democracy abroad and keeping America safe by standing with its allies. US & World Videos 2:24 Polls show a really tight race after presidential debate between Trump and Harris 1:49 Postmaster General: ‘The Postal Service is ready to deliver the nation's mail-in ballots' 2:21 ‘Everybody's voice heard': Getting Philadelphians ready on National Voter Registration Day 0:15 Democrats run unopposed to fill 2 state House vacancies in Philadelphia 2:04 President Biden talks apparent assassination attempt on Trump during speech in Philly